Re: Zenbleed
Jung-uk Kim <[email protected]> Thu, 27 Jul 2023 13:49:44 -0400
| Newsgroups | gmane.os.freebsd.security.general |
|---|---|
| Organization | FreeBSD.org |
| Message-ID | <[email protected]> |
On 23. 7. 27., mike tancsa wrote: > On 7/27/2023 1:38 PM, Jung-uk Kim wrote: >> I guess you checked out a wrong branch. Please see the attached >> minimal patch I made for FreeBSD. I think it will work on any >> supported FreeBSD branches. Note the original exploit is available >> from here: >>> >>> https://lock.cmpxchg8b.com/files/zenbleed-v5.tar.gz >> >> With the forgotten attachment. >> >> > Thanks! A little farther on RELENG_12. I can compile on RELENG_13 ok. > With the patch do I still need to checkout Shawn's repo ? The patch > applies cleanly if I dont switch branches --- >8 --- >8 --- My patch is against HEAD, aka the original exploit for Linux. https://lock.cmpxchg8b.com/files/zenbleed-v5.tar.gz https://github.com/google/security-research/tree/master/pocs/cpus/zenbleed Jung-uk Kim
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